1. Table Food Fan: The portable food fan powered by 2 AA batteries (not included in the package) can drive away annoyances on your food wherever you cook, picnic or BBQ. It is light weight and small in volume, allowing you to enjoy delicious food. 2. 3 Section Retractable Food Table Fan: Different from traditional fans, the retractable food fan has a maximum height of 11 inches and a minimum of 6 inches, and can efficiently adapt to different environments to protect your food. 3. Hang/Stand Food Fan with Hook: A hook is specially provided at the bottom of the fan for easy hanging on the porch, fruit store or patio. In this way, the food fan can be used on the table and hung in the air, expanding the range of application. 4. Soft Reflective Fan Blades: The food fan blades are designed with a holographic stripe pattern, which reflects light while rotating to confuse and scare flying annoyances away. It is easy to install. You just need to install the fan blades before use.